Definition: A specific pattern of vibration that occurs in a system that oscillates, where all parts of the system move in a coordinated way at a particular frequency.

Example: The eigenmode of the system was analyzed to understand its vibrational characteristics.

Definition: A special number that describes how much a vector is stretched or compressed during a transformation, without changing its direction.

Example: In linear algebra, the eigenvalue of a matrix helps determine the behavior of the system it represents.

Definition: A special type of vector that, when a specific matrix is applied to it, only gets stretched or shrunk, not rotated. It is associated with a number called an eigenvalue.

Example: In linear algebra, finding the eigenvector of a matrix is essential for understanding its properties.

Definition: A man-made chemical element that is radioactive and has the atomic number 99. It is created in laboratories and is not found naturally in the environment.

Example: Einsteinium is used in scientific research to study the properties of heavy elements.

Definition: A sudden release of fluid, often referring to the discharge of semen during orgasm, or a brief exclamation.

Example: The doctor explained the process of ejaculation during the sexual health class.

Definition: A person or device that causes the release of semen from the male reproductive system.

Example: The veterinarian used an ejaculator to collect semen for breeding purposes.

Definition: Relating to the act of ejaculation, which is the release of semen from the body, or describing something that is sudden and exclamatory.

Example: The doctor explained the ejaculatory process during the anatomy lesson.

Definition: To forcefully remove oneself from a place or situation, often in a sudden or emergency manner.

Example: The pilot had to eject from the aircraft during the emergency.

Definition: To force someone or something to leave a place or to throw something out with force.

Example: The referee decided to eject the player for unsportsmanlike conduct.

Definition: Material that is thrown out from a volcano or other explosive event, such as ash, rocks, or lava.

Example: The volcano released a large amount of ejecta during the eruption, covering the surrounding area in ash.

Definition: The act of forcing something out or the state of being thrown out.

Example: The ejection of the pilot from the aircraft saved his life during the emergency.